Cowans Gap Lake Weather Forecast

    • 38
    • 64

    Becoming Sunny

    • 35
    • 59

    Sunny

    • 39
    • 61

    Mostly Sunny

    • 45
    • 65

    Partly Sunny

    • 46
    • 69

    Rain Showers Likely

    • 42
    • 59

    Chance Rain Showers

    • 42
    • 63

    Mostly Sunny

Today 15 Oct Fulton

Sunny. Highs in the upper 60s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 15 Oct Fulton

Clear, cooler with Lows around 40. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cowans Gap Lake Temperature Statistics

October Temperature

Hagerstown, Washington County Regional Airport (22.4 miles)

  • Lowest 10 October, 2025

    39 °F

  • Average October

    62.3 °F

  • Highest 6 October, 2025

    82 °F

Climate (2020–Present)

Hagerstown, Washington County Regional Airport (22.4 miles)

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  • Average Low 2020–2025

    48 °F

  • Average 2020–2025

    56.9 °F

  • Average High 2020–2025

    66 °F
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